Assignee
Inventors
- Tomoichi Ebata (21 patents)
- Hiroshi Saito (382 patents)
- Takeshi Ishizaki (54 patents)
- Junji Fukuzawa (8 patents)
- Minoru Koizumi (48 patents)
- Toshiichiro Sasaki (4 patents)
- Yoshiaki Adachi (26 patents)
US Patent 7945614 · Granted May 17, 2011